Black Diamond Therapeutics, Inc. (BDTX)
Black Diamond Therapeutics, Inc. is a biotechnology enterprise dedicated to discovering, advancing, and bringing to market therapeutic agents specifically designed for patients with genetically characterized tumors. A core part of its pipeline is BDTX-189, an irreversible small molecule inhibitor. This compound is engineered to neutralize oncogenic proteins driven by non-canonical epidermal growth factor receptor (EGFR) and human epidermal growth factor receptor 2 (HER2) driver mutations. The firm is also progressing BDTX-1535, a brain-penetrant inhibitor addressing a range of EGFR mutations, including conventional, inherent resistance, and acquired resistance forms. Concurrently, it is advancing BDTX-4933, another brain-penetrant inhibitor targeting oncogenic BRAF alterations across Class I, II, and III categories. Black Diamond maintains a strategic alliance with OpenEye Scientific Software, Inc. Established in 2014, the company was initially known as ASET Therapeutics, Inc. before adopting its current name, Black Diamond Therapeutics, Inc., in January 2018. Its corporate headquarters are situated in Cambridge, Massachusetts.
Sector: Biological Products, (No Diagnostic Substances)
Industry: Biotechnology
Black Diamond Therapeutics, Inc.
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based on 57.45M shares outstanding
Black Diamond Therapeutics, Inc. is a biotechnology enterprise dedicated to discovering, advancing, and bringing to market therapeutic agents specifically designed for patients with genetically characterized tumors. A core part of its pipeline is BDTX-189, an irreversible small molecule inhibitor. This compound is engineered to neutralize oncogenic proteins driven by non-canonical epidermal growth factor receptor (EGFR) and human epidermal growth factor receptor 2 (HER2) driver mutations.
The firm is also progressing BDTX-1535, a brain-penetrant inhibitor addressing a range of EGFR mutations, including conventional, inherent resistance, and acquired resistance forms. Concurrently, it is advancing BDTX-4933, another brain-penetrant inhibitor targeting oncogenic BRAF alterations across Class I, II, and III categories. Black Diamond maintains a strategic alliance with OpenEye Scientific Software, Inc. Established in 2014, the company was initially known as ASET Therapeutics, Inc. before adopting its current name, Black Diamond Therapeutics, Inc., in January 2018.
Its corporate headquarters are situated in Cambridge, Massachusetts.
Leadership
Ali Behbahani, M.D.
Director
Brent Hatzis-Schoch, Esq.
Chief Operating Officer and General Counsel
Elizabeth Buck, Ph.D.
Chief Scientific Officer
Erika Jones
Principal Financial Officer, Principal Accounting Officer, SVP of Finance & Corporate Controller
Employees
21
Country
US
Sector
Healthcare
Website
blackdiamondtherapeutics.com
| Insider | Title | Type | Shares | Value | Date |
|---|---|---|---|---|---|
| Director | Grant/Award | 6.8K | $13.1K | Sep 18, 2026 | |
| Director | Grant/Award | 7.7K | $14.9K | Sep 18, 2026 | |
| Director | Grant/Award | 40.0K | -- | Jun 26, 2026 | |
| Director | Grant/Award | 40.0K | -- | Jun 26, 2026 | |
| Director | Grant/Award | 40.0K | -- | Jun 26, 2026 | |
| Director | Grant/Award | 40.0K | -- | Jun 26, 2026 |
| Name | Shares | % | Source |
|---|---|---|---|
NEA Management Company, LLC | 4.4M | 7.7% | 13F |
New Enterprise Associates 16, L.P. · may incl. warrants· stale · filed May 2024 | 4.4M | 7.7% | 13D |
T. Rowe Price Investment Management, Inc. | 4.0M | 7.0% | 13F |
T. Rowe Price Investment Management, Inc. · also on 13F· may incl. warrants· filed Jul 2026 | 4.0M | 7.0% | 13G |
Versant Venture Capital VI, L.P. · may incl. warrants· stale · filed Aug 2024 | 3.9M | 6.9% | 13D |
BlackRock, Inc. | 3.9M | 6.8% | 13F |
RA Capital Management, L.P. · filed May 2024 | 2.8M | 4.9% | 13D |
BB Biotech AG · may incl. warrants· filed Mar 2025 | 2.7M | 4.8% | 13G |
BIOTECH GROWTH N V 10% Owner | 2.7M | 4.8% | FORM 4 |
BlackRock, Inc. · also on 13F· may incl. warrants· filed Apr 2025 | 2.5M | 4.4% | 13G |
Insiders
- Raman PrakashDirector
- Behbahani AliDirector
- Menzel Garry EDirector
- Dhingra KapilDirector
- Campbell ShannonDirector
- Kulkarni SamarthDirector
- Velleca Mark A.PRESIDENT & CEO
- Buck ElizabethCHIEF SCIENTIFIC OFFICER
- Hatzis-Schoch BrentSEE REMARKS
- Jones ErikaSEE REMARKS
Top institutional holders
- NEA Management Company, LLC
- T. Rowe Price Investment Management, Inc.
- BlackRock, Inc.
- ACADIAN ASSET MANAGEMENT LLC
- VANGUARD CAPITAL MANAGEMENT LLC
- RENAISSANCE TECHNOLOGIES LLC
- Defilade Capital Management, L.P.
- DIMENSIONAL FUND ADVISORS LP
- GEODE CAPITAL MANAGEMENT, LLC
- Connor, Clark & Lunn Investment Management Ltd.
based on 57.45M shares outstanding
30d Avg
837.77K
60d Avg
706.34K
90d Avg
679.55K